Sven the reindeer and Olaf the snowman have a big problem! They’re creating a new TypeScript library, and they want to give developers who use their library the best possible experience. They know that TypeScript has incredible powers (they’re almost magical! 💫), but they don’t know exactly how to use them to their full potential.
They have so many questions! What is unknown? How is it different from any? How do you use infer? What are conditional types? Unions and Intersections?! It’s almost too much…
Thankfully Elsa, beloved Queen of Arendelle is a TypeScript master, and along with her sister Anna, they love to teach others all about type magic.
Come along with Elsa, Anna, Olaf and Sven, and learn all about advanced TypeScript typing by going INTO THE UNKNOWN 🎶❄️🎵
Craig is a Software Engineer from New Zealand, working at Spotify in Stockholm. He loves building cool things that help teams build cool things! He also loves punk rock, Disney’s Frozen, and his cat Cosy.